USER BENEFITS:1050 watt hammer drill and chisel hammer in D-build with high impact energy and low vibrations.Function switch with three functions: hammer drilling, chiselling, chisel adjustment.Variable speed, continuous adjustment from 1-6 with ?Power Control? LED indicator.Safety slip clutch: offers protection if the core drill is jammed.Rotation stop for chiselling.Decoupled, ergonomic handle with rubberised grip surface. Vibrations are reduced by a sprung damper and additional vibration damping between the housing and handle.Ideal for hammer-drilling, diameter 40 mm in masonry and concrete for composite or injection anchoring systems and through-holes.For chiselling work when removing plaster and tiles.